Liufau expects more from himself, Buffs

Playing quarterback is in the Pac-12 is never easy. On the West Coast, a lot is expected out of the position. It's not typically about simple game management. It's not about handing the ball off, getting out of the way and leaning on your defense. Playing quarterback in the Pac-12 as a true freshman is even more difficult. And, finally, playing quarterback in the Pac-12 for a team that is outmanned most Saturdays is most challenging. That was the situation for Colorado QB Sefo Liufau last fall.